Pengaruh Periode Dan Ruang Simpan Terhadap Perkecambahan Benih Bambang Lanang

Siahaan, Hengki; Mareti, Shabiliani; Herdiana, Nanang; Rahman, S Teten

doi:10.20886/jpht.2008.5.1.13-20

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“…Secara umum kandungan nutrisi tanah terdegradasi lebih rendah dibandingkan top soil dengan pH yang rendah dan relatif lebih padat sehingga memerlukan bahan pencampur yang lebih banyak untuk meningkatkan kesuburan dan daya dukung secara fisik terhadap pertumbuhan bibit. Hasil penelitian sebelumnya melaporkan bahwa beberapa perlakuan untuk meningkatkan kualitas media untuk pembibitan tanaman hutan dengan penambahan bahan, seperti kompos (Siahaan et al, 2007;Hayat & Andayani, 2014), arang sekam (Irawan & Kafiar, 2015), serbuk sabut kelapa (Suryawan, 2014;Suryawan & Irawan, 2017), pupuk anorganik (Sumarna, 2008;Kurniaty & Damayanti, 2011), dan serbuk gergaji (Agustin & Riniarti, 2014). Kompos berfungsi untuk meningkatkan kandungan bahan organik media dan nutrisi, sedangkan arang sekam, serbuk gergaji dan serbuk sabut kelapa, selain dapat meningkatkan kandungan bahan organik media juga berfungsi untuk meningkatkan porositas tanah (Lehmann et al, 2006;BSN, 2018).…”

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Improving of Degraded Soil Quality for Ficus variegata Nursery Media by Adding Organic Matters and NPK Fertilizer

Danu,

Dede

2019

wasian

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The availability of topsoil which is relatively fertile to use as seedling media is more and more limited so that the low nutrient degraded soil become alternative media for tree seedling nursery. The purpose of the research was to get the combination of degraded soil media mixture for nyawai (Ficus variegata) seedling media in nursery. The degraded soil collected in the heavy eroded soil in Rumpin Villages, Rumpin Sub District, Bogor. Completed random design with factorial was used to test the media mixture treatments and NPK fertilizer dosages on the growth of nyawai seedling. A pair of leaves seedlings was transplanted on 5 media treatments, i.e. top soil, degraded soil, degraded soil 70 % + compost 30 % (v:v), degraded soil 90 % + rice husk charcoal 10 % (v:v), and degraded soil 60 % + compost 30 % + rice husk charcoal 10 % (v/v). The dosage of NPK fertilizer was used as much: 0 g, 0.5 g polybag, and 1.0 g/polybag. The result showed that interaction of media and NPK fertilizer dosages was only affected on seedling biomass parameter. The interaction treatment of the mixture media of degraded soil 60 %, compost 30 % and rice husk charcoal 10 % could increase the growth of nyawai seedlings high by 30.60 % and fertilizer treatment of 1 g NPK could increase seedling biomass 6.21 g. The mixture media and fertilizing treatment by NPK 1 g can be alternative media on nyawai nursery.

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Improving of Degraded Soil Quality for Ficus variegata Nursery Media by Adding Organic Matters and NPK Fertilizer

Danu,

Dede

2019

wasian

View full text Add to dashboard Cite

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Pengaruh Periode Dan Ruang Simpan Terhadap Perkecambahan Benih Bambang Lanang

Cited by 1 publication

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Improving of Degraded Soil Quality for Ficus variegata Nursery Media by Adding Organic Matters and NPK Fertilizer

Improving of Degraded Soil Quality for Ficus variegata Nursery Media by Adding Organic Matters and NPK Fertilizer

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